We report on the development, characterization, and test of a comb-locked cavity ring-down
spectrometer (CL-CRDS) operating in the spectral region around 1.39 µm. The system is …

Trace gas measurement has a wide range of applications needed in industrial, medical, and
environmental protection. With the evolution of time, the demand for real-time, sensitivity …

Water is one of the most abundant molecules on the earth and its isotopic composition
measurements find application in various fields. Even though it is an extensively studied …

In a pressurized heavy water reactor (PHWR), monitoring leakages of heavy water from
coolant and moderator systems is very important for reactor safety as well as health of …

The wide-range applications of isotope analysis make isotope measurement approaches
under attentive focus. Off-axis integrated cavity output spectroscopy technology (OA-ICOS) is …

离轴积分腔输出光谱技术具有实验装置简单, 灵敏度高, 响应时间快等特点, 常被应用于一些超高
灵敏度的气体探测领域. 高反射率镜片作为系统的重要组成部分, 其反射率是影响整个光谱系统 …

Spectroscopic gas sensors rely on spectral data of molecules available from various
databases for analysis of gases. The total internal partition sums (TIPS) for molecules is one …

Off-axis integral cavity output spectroscopy technology has the characteristics of simple
experimental setup, high sensitivity and fast response time, and is widely used in various …

摘要离轴积分腔输出光谱(OA-ICOS) 技术具备灵敏度高和环境鲁棒性**等优点.
引入再入射方法后, OA-ICOS 的信号功率得到有效提升, 缓解了探测灵敏度高度依赖光源功率的 …

The heavy water in PHWRs flows at high temperature and pressure, hence leaks in the heat
transport system are not uncommon. The loss of heavy water due to such leaks can lead to …